/* Huper Express Help Center */
@font-face {
  font-family: "Manrope";
  src: url("fonts/manrope-var.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("fonts/space-grotesk-var.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --accent: #f16725;
  --accent-ink: #c94e12;
  --bg: #faf7f4;
  --card: #ffffff;
  --ink: #221a13;
  --muted: #6f6259;
  --line: #eae0d7;
  --chip: #f4ece5;
  --good: #1b7f4b;
  --warn: #b45309;
  --bad: #b3261e;
  --shadow: 0 1px 2px rgba(34, 26, 19, 0.05), 0 10px 30px rgba(34, 26, 19, 0.07);
  --topbar-h: 68px;
}
:root[data-theme="dark"] {
  --bg: #100d0a;
  --card: #191410;
  --ink: #f1eae3;
  --muted: #a89d93;
  --line: #2c241d;
  --chip: #221c16;
  --good: #4cc38a;
  --warn: #f5a623;
  --bad: #f2705f;
  --accent-ink: #f58a52;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 10px 30px rgba(0, 0, 0, 0.45);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --bg: #100d0a;
    --card: #191410;
    --ink: #f1eae3;
    --muted: #a89d93;
    --line: #2c241d;
    --chip: #221c16;
    --good: #4cc38a;
    --warn: #f5a623;
    --bad: #f2705f;
    --accent-ink: #f58a52;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 10px 30px rgba(0, 0, 0, 0.45);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
}
h1, h2, h3, h4 { font-family: "Manrope", system-ui, sans-serif; text-wrap: balance; margin: 0; }
p { text-wrap: pretty; }
a { color: var(--accent-ink); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ---------- topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 14px;
  height: var(--topbar-h); padding: 0 18px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand .logo { height: 40px; width: auto; display: block; }
.brand .logo-dark { display: none; }
:root[data-theme="dark"] .brand .logo-light { display: none; }
:root[data-theme="dark"] .brand .logo-dark { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .brand .logo-light { display: none; }
  :root:not([data-theme]) .brand .logo-dark { display: block; }
}
.brand span {
  font-family: "Manrope", sans-serif; font-weight: 800; font-size: 15px;
  border-left: 1px solid var(--line); padding-left: 10px;
}
.topspace { flex: 1; }
.applink {
  font-size: 13px; font-weight: 600; text-decoration: none; color: var(--ink);
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 13px;
  background: var(--card);
}
.applink:hover { border-color: var(--accent); color: var(--accent-ink); }
.themebtn, .menubtn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 9px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer;
}
.themebtn:active, .menubtn:active { transform: scale(0.96); }
.ic-moon { display: none; }
:root[data-theme="dark"] .ic-sun { display: none; }
:root[data-theme="dark"] .ic-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .ic-sun { display: none; }
  :root:not([data-theme]) .ic-moon { display: block; }
}
.menubtn { display: none; }

/* ---------- shell ---------- */
.shell {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
}
main > * { max-width: 1040px; }
.sidebar {
  position: sticky; top: var(--topbar-h);
  height: calc(100dvh - var(--topbar-h));
  overflow-y: auto; overscroll-behavior: contain;
  padding: 20px 14px 40px 18px;
  border-right: 1px solid var(--line);
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none;
}
.searchbox { position: relative; margin-bottom: 18px; }
.searchbox input {
  width: 100%; padding: 8px 30px 8px 12px;
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--card); color: var(--ink);
  font: 14px "Space Grotesk", sans-serif;
}
.searchbox input::placeholder { color: var(--muted); }
.searchbox kbd {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font: 11px ui-monospace, monospace; color: var(--muted);
  border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px;
  background: var(--chip); pointer-events: none;
}
.navgroup { margin-bottom: 20px; }
.navgroup .gtitle {
  display: block;
  font: 800 11px/1.3 "Manrope", sans-serif;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
  padding: 4px 8px; margin-bottom: 2px;
}
.navgroup .gtitle:hover { color: var(--accent-ink); }
.navgroup ul { list-style: none; margin: 0; padding: 0; }
.navgroup li a {
  display: block; padding: 5px 10px;
  font-size: 13.5px; color: var(--ink); text-decoration: none;
  border-left: 2px solid var(--line); border-radius: 0 7px 7px 0;
}
.navgroup li a:hover { background: var(--chip); color: var(--accent-ink); }
.navgroup li a.active {
  border-left-color: var(--accent);
  color: var(--accent-ink); font-weight: 600;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.noresults { font-size: 13px; color: var(--muted); padding: 0 8px; }
.scrim { position: fixed; inset: 0; z-index: 45; background: rgba(0, 0, 0, 0.45); }

/* ---------- main / sections ---------- */
main { padding: 34px 40px 90px; min-width: 0; }
.pagehead { margin: 6px 0 10px; }
.pagehead.home { margin-top: 26px; }
.kicker {
  font: 800 11px/1.3 "Manrope", sans-serif;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--accent);
  margin: 0 0 6px;
}
.pagehead h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -0.01em; }
.pagehead .lede { color: var(--muted); max-width: 62ch; margin: 10px 0 0; }

section.doc { margin-top: 58px; scroll-margin-top: calc(var(--topbar-h) + 18px); }
section.doc > h2 {
  font-size: clamp(21px, 2.6vw, 27px); font-weight: 800; letter-spacing: -0.01em;
}
section.doc > h2 .anchor {
  margin-left: 8px; text-decoration: none; color: var(--line);
  font-weight: 600; font-size: 0.85em;
}
section.doc > h2:hover .anchor, section.doc > h2 .anchor:focus-visible { color: var(--accent); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 12px; }
.chip {
  font-size: 12px; font-weight: 600; color: var(--muted);
  background: var(--chip); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 10px;
}
.chip.route { font-family: ui-monospace, Menlo, Consolas, monospace; color: var(--ink); }
.intro { max-width: 72ch; margin: 0 0 18px; }

figure.shot {
  position: relative; margin: 0;
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  background: var(--card); box-shadow: var(--shadow);
}
figure.shot img { display: block; width: 100%; height: auto; }
figure.shot.portrait { max-width: 340px; }
.badge {
  position: absolute; transform: translate(-50%, -50%);
  width: 27px; height: 27px; border-radius: 50%;
  background: var(--accent); color: #fff; text-align: center;
  font: 700 13.5px/27px "Manrope", sans-serif;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.85), 0 2px 6px rgba(0, 0, 0, 0.35);
  transition: transform 0.15s ease-out, box-shadow 0.15s ease-out;
}
.badge.hot {
  transform: translate(-50%, -50%) scale(1.4);
  box-shadow: 0 0 0 4px #fff, 0 0 0 7px var(--accent), 0 4px 14px rgba(0, 0, 0, 0.4);
  z-index: 5;
}
.shots2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.shots2.portrait2 { grid-template-columns: repeat(2, minmax(0, 320px)); }
.portrait-layout {
  display: grid; grid-template-columns: minmax(250px, 330px) 1fr;
  gap: 26px; align-items: start;
}

ol.callouts {
  list-style: none; counter-reset: co; margin: 22px 0 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px;
}
.portrait-layout ol.callouts { grid-template-columns: 1fr; margin-top: 0; }
ol.callouts li {
  counter-increment: co; position: relative; padding: 6px 8px 6px 42px;
  border-radius: 9px; transition: background 0.15s ease-out;
}
ol.callouts li:hover, ol.callouts li.hot { background: var(--chip); }
ol.callouts li::before {
  content: counter(co);
  position: absolute; left: 6px; top: 9px;
  width: 25px; height: 25px; border-radius: 50%;
  background: var(--accent); color: #fff; text-align: center;
  font: 700 12.5px/25px "Manrope", sans-serif;
}
ol.callouts b { display: block; font-weight: 700; font-size: 15px; }
ol.callouts p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }

.strip { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.strip:has(.note:only-child) { grid-template-columns: 1fr; }
.note {
  border: 1px solid var(--line); border-left: 4px solid var(--accent);
  background: var(--card); border-radius: 10px; padding: 12px 16px; font-size: 14.5px;
}
.note.warn { border-left-color: var(--warn); }
.note h4 {
  font-size: 11px; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 4px;
}
.note p { margin: 0; }

.tablewrap { overflow-x: auto; margin-top: 6px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th {
  text-align: left; font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); border-bottom: 2px solid var(--line); padding: 7px 10px;
}
td { border-bottom: 1px solid var(--line); padding: 8px 10px; vertical-align: top; }
td:first-child { white-space: nowrap; font-weight: 600; }
.status {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px;
  background: var(--chip); border: 1px solid var(--line);
  border-radius: 6px; padding: 1px 7px; white-space: nowrap;
}
.status.good { color: var(--good); border-color: color-mix(in srgb, var(--good) 40%, var(--line)); }
.status.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }

/* ---------- index page ---------- */
.guidegrid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 26px; }
.guidecard {
  border: 1px solid var(--line); border-radius: 14px; background: var(--card);
  padding: 22px 24px; box-shadow: var(--shadow);
}
.guidecard h2 { font-size: 21px; font-weight: 800; margin: 2px 0 6px; }
.guidecard h2 a { color: var(--ink); text-decoration: none; }
.guidecard h2 a:hover { color: var(--accent-ink); }
.guidecard > p { color: var(--muted); font-size: 14.5px; margin: 0 0 12px; max-width: 52ch; }
.cardlinks {
  list-style: none; margin: 0; padding: 12px 0 0; border-top: 1px solid var(--line);
  columns: 2; column-gap: 18px; font-size: 13.5px;
}
.cardlinks li { break-inside: avoid; padding: 3px 0; }
.cardlinks a { text-decoration: none; color: var(--ink); }
.cardlinks a:hover { color: var(--accent-ink); }
.lifecycle { display: flex; flex-wrap: wrap; gap: 10px 6px; align-items: flex-start; }
.lifecycle > span { display: flex; flex-direction: column; gap: 3px; }
.lifecycle > span:not(:last-child)::after { content: none; }
.lifecycle > span:not(:first-child) { margin-left: 4px; }
.lifecycle small { color: var(--muted); font-size: 12px; padding-left: 2px; }
.lifecycle > span { position: relative; padding-right: 26px; }
.lifecycle > span:not(:last-child)::before {
  content: "→"; position: absolute; right: 6px; top: 1px; color: var(--muted);
}
.faq details {
  border: 1px solid var(--line); border-radius: 10px; background: var(--card);
  margin-bottom: 10px; overflow: hidden;
}
.faq summary {
  cursor: pointer; padding: 12px 16px; font-weight: 600; font-size: 15px;
  list-style: none; position: relative; padding-right: 40px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-weight: 700; font-size: 18px;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0; padding: 0 16px 14px; color: var(--muted); font-size: 14.5px; max-width: 75ch; }
.faq details p a { color: var(--accent-ink); }

footer {
  margin-top: 80px; padding-top: 20px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 13px; max-width: 80ch;
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .shell { grid-template-columns: 1fr; }
  .menubtn { display: inline-flex; }
  .applink { display: none; }
  .sidebar {
    position: fixed; left: 0; top: var(--topbar-h); z-index: 50;
    width: min(300px, 84vw); background: var(--bg);
    transform: translateX(-102%); transition: transform 0.2s ease-out;
    box-shadow: var(--shadow);
  }
  .sidebar.open { transform: translateX(0); }
  main { padding: 26px 20px 70px; }
  ol.callouts { grid-template-columns: 1fr; }
  .shots2, .shots2.portrait2 { grid-template-columns: 1fr; }
  .shots2.portrait2 figure.shot { max-width: 340px; }
  .portrait-layout { grid-template-columns: 1fr; }
  .guidegrid { grid-template-columns: 1fr; }
  .cardlinks { columns: 2; }
}
@media (max-width: 520px) {
  .cardlinks { columns: 1; }
  .brand span { display: none; }
}

@media print {
  .topbar, .sidebar, .scrim { display: none; }
  .shell { display: block; }
  section.doc { break-inside: avoid; }
  body { background: #fff; }
}